Guided waves propagating in a piezoelectric plate immersed in a conductive fluid

Che Hua Yang; C. J. Shue

Guided waves propagating in a piezoelectric plate immersed in a conductive fluid

Che Hua Yang^*
, C. J. Shue

^*Corresponding author for this work

Department of Mechanical Engineering

Chang Gung University

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

In this research we report theoretical model and experimental measurements for the leaky Lamb wave propagation behaviors in a X-cut lithium niobate immersed in a conductive fluid. Starting with wave equations, a partial wave analysis procedure is taken for the modeling of plane wave reflection coefficient, which characterizes the dispersion relation of piezoelectric plate immersed in a dielectric fluid. Fluid conductivity is modeled by modeling the fluid as lossy dielectric media Bulk wave ultrasonic transducers with V-shape arrangement are used in this particular experiment, running in pitch-catch manor. Close comparison with fairly well agreement between theory and measurements is obtained.

Original language	English
Pages (from-to)	415-418
Number of pages	4
Journal	Proceedings - IEEE Ultrasonics Symposium
Volume	1
State	Published - 1998
Event	Proceedings of the 1998 International Ultrasonics Symposium - Sendai, Miyagi, Jpn Duration: 05 10 1998 → 08 10 1998

Cite this

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abstract = "In this research we report theoretical model and experimental measurements for the leaky Lamb wave propagation behaviors in a X-cut lithium niobate immersed in a conductive fluid. Starting with wave equations, a partial wave analysis procedure is taken for the modeling of plane wave reflection coefficient, which characterizes the dispersion relation of piezoelectric plate immersed in a dielectric fluid. Fluid conductivity is modeled by modeling the fluid as lossy dielectric media Bulk wave ultrasonic transducers with V-shape arrangement are used in this particular experiment, running in pitch-catch manor. Close comparison with fairly well agreement between theory and measurements is obtained.",

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journal = "Proceedings - IEEE Ultrasonics Symposium",

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note = "Proceedings of the 1998 International Ultrasonics Symposium ; Conference date: 05-10-1998 Through 08-10-1998",

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AU - Shue, C. J.

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AB - In this research we report theoretical model and experimental measurements for the leaky Lamb wave propagation behaviors in a X-cut lithium niobate immersed in a conductive fluid. Starting with wave equations, a partial wave analysis procedure is taken for the modeling of plane wave reflection coefficient, which characterizes the dispersion relation of piezoelectric plate immersed in a dielectric fluid. Fluid conductivity is modeled by modeling the fluid as lossy dielectric media Bulk wave ultrasonic transducers with V-shape arrangement are used in this particular experiment, running in pitch-catch manor. Close comparison with fairly well agreement between theory and measurements is obtained.

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AN - SCOPUS:0032284074

SN - 1051-0117

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JO - Proceedings - IEEE Ultrasonics Symposium

JF - Proceedings - IEEE Ultrasonics Symposium

T2 - Proceedings of the 1998 International Ultrasonics Symposium

Y2 - 5 October 1998 through 8 October 1998

ER -

Guided waves propagating in a piezoelectric plate immersed in a conductive fluid

Abstract

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